10155201252 has 48 divisors (see below), whose sum is σ = 27096074880. Its totient is φ = 2899821312.

The previous prime is 10155201241. The next prime is 10155201283. The reversal of 10155201252 is 25210255101.

It is a super-2 number, since 2×10155201252² (a number of 21 digits) contains 22 as substring.

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, 116488 + ... + 184064.

It is an arithmetic number, because the mean of its divisors is an integer number (564501560).

Almost surely, 2^10155201252 is an apocalyptic number.

10155201252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10155201252 is an abundant number, since it is smaller than the sum of its proper divisors (16940873628).

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

10155201252 is a wasteful number, since it uses less digits than its factorization.

10155201252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69380 (or 69378 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 24.

Adding to 10155201252 its reverse (25210255101), we get a palindrome (35365456353).

The spelling of 10155201252 in words is "ten billion, one hundred fifty-five million, two hundred one thousand, two hundred fifty-two".