151215103852 has 12 divisors (see below), whose sum is σ = 265009398136. Its totient is φ = 75498132960.

The previous prime is 151215103849. The next prime is 151215103861. The reversal of 151215103852 is 258301512151.

It is a super-2 number, since 2×151215103852² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27351633 + ... + 27357160.

Almost surely, 2^151215103852 is an apocalyptic number.

It is an amenable number.

151215103852 is a deficient number, since it is larger than the sum of its proper divisors (113794294284).

151215103852 is a wasteful number, since it uses less digits than its factorization.

151215103852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54709488 (or 54709486 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 34.

The spelling of 151215103852 in words is "one hundred fifty-one billion, two hundred fifteen million, one hundred three thousand, eight hundred fifty-two".