10155150012 has 96 divisors (see below), whose sum is σ = 27970209792. Its totient is φ = 2807640576.

The previous prime is 10155150011. The next prime is 10155150029. The reversal of 10155150012 is 21005155101.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10155150011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 309373 + ... + 340619.

It is an arithmetic number, because the mean of its divisors is an integer number (291356352).

Almost surely, 2^10155150012 is an apocalyptic number.

10155150012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10155150012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13985104896).

10155150012 is an abundant number, since it is smaller than the sum of its proper divisors (17815059780).

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

10155150012 is a wasteful number, since it uses less digits than its factorization.

10155150012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31387 (or 31385 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 21.

The spelling of 10155150012 in words is "ten billion, one hundred fifty-five million, one hundred fifty thousand, twelve".