151121443350 has 96 divisors (see below), whose sum is σ = 376453048320. Its totient is φ = 40119690240.

The previous prime is 151121443349. The next prime is 151121443357. The reversal of 151121443350 is 53344121151.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151121443357) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37046611 + ... + 37050689.

It is an arithmetic number, because the mean of its divisors is an integer number (3921385920).

Almost surely, 2^151121443350 is an apocalyptic number.

151121443350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 151121443350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188226524160).

151121443350 is an abundant number, since it is smaller than the sum of its proper divisors (225331604970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151121443350 is a wasteful number, since it uses less digits than its factorization.

151121443350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5134 (or 5129 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 151121443350 in words is "one hundred fifty-one billion, one hundred twenty-one million, four hundred forty-three thousand, three hundred fifty".