10112503121 has 8 divisors (see below), whose sum is σ = 11696389824. Its totient is φ = 8563427280.

The previous prime is 10112503111. The next prime is 10112503147. The reversal of 10112503121 is 12130521101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10112503121 - 2²⁶ = 10045394257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10112503121.

It is not an unprimeable number, because it can be changed into a prime (10112503111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8702090 + ... + 8703251.

It is an arithmetic number, because the mean of its divisors is an integer number (1462048728).

Almost surely, 2^10112503121 is an apocalyptic number.

It is an amenable number.

10112503121 is a deficient number, since it is larger than the sum of its proper divisors (1583886703).

10112503121 is an equidigital number, since it uses as much as digits as its factorization.

10112503121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17405431.

The product of its (nonzero) digits is 60, while the sum is 17.

The spelling of 10112503121 in words is "ten billion, one hundred twelve million, five hundred three thousand, one hundred twenty-one".