12102455512053 has 48 divisors (see below), whose sum is σ = 18467765709120. Its totient is φ = 7918332339456.

The previous prime is 12102455512033. The next prime is 12102455512087. The reversal of 12102455512053 is 35021555420121.

12102455512053 is a `hidden beast` number, since 1 + 2 + 10 + 2 + 45 + 551 + 2 + 0 + 53 = 666.

It is not a de Polignac number, because 12102455512053 - 2⁶ = 12102455511989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12102455511999 and 12102455512017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102455512033) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2997901 + ... + 5761277.

It is an arithmetic number, because the mean of its divisors is an integer number (384745118940).

Almost surely, 2^{12102455512053} is an apocalyptic number.

It is an amenable number.

12102455512053 is a deficient number, since it is larger than the sum of its proper divisors (6365310197067).

12102455512053 is an equidigital number, since it uses as much as digits as its factorization.

12102455512053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763728 (or 2763716 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 12102455512053 in words is "twelve trillion, one hundred two billion, four hundred fifty-five million, five hundred twelve thousand, fifty-three".