100311412040 has 64 divisors (see below), whose sum is σ = 257981967360. Its totient is φ = 34387372800.

The previous prime is 100311412021. The next prime is 100311412081. The reversal of 100311412040 is 40214113001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2189609 + ... + 2234951.

It is an arithmetic number, because the mean of its divisors is an integer number (4030968240).

Almost surely, 2^100311412040 is an apocalyptic number.

100311412040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100311412040 is an abundant number, since it is smaller than the sum of its proper divisors (157670555320).

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

100311412040 is a wasteful number, since it uses less digits than its factorization.

100311412040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53262 (or 53258 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 100311412040 its reverse (40214113001), we get a palindrome (140525525041).

The spelling of 100311412040 in words is "one hundred billion, three hundred eleven million, four hundred twelve thousand, forty".