151334240251 has 2 divisors, whose sum is σ = 151334240252. Its totient is φ = 151334240250.

The previous prime is 151334240221. The next prime is 151334240287. The reversal of 151334240251 is 152042433151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151334240251 - 2¹³ = 151334232059 is a prime.

It is not a weakly prime, because it can be changed into another prime (151334240221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75667120125 + 75667120126.

It is an arithmetic number, because the mean of its divisors is an integer number (75667120126).

Almost surely, 2^151334240251 is an apocalyptic number.

151334240251 is a deficient number, since it is larger than the sum of its proper divisors (1).

151334240251 is an equidigital number, since it uses as much as digits as its factorization.

151334240251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 151334240251 in words is "one hundred fifty-one billion, three hundred thirty-four million, two hundred forty thousand, two hundred fifty-one".