10121312001232 has 40 divisors (see below), whose sum is σ = 20046665966976. Its totient is φ = 4948187333376.

The previous prime is 10121312001107. The next prime is 10121312001233. The reversal of 10121312001232 is 23210021312101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121312001233) 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, 5737798 + ... + 7291429.

Almost surely, 2^{10121312001232} is an apocalyptic number.

It is an amenable number.

10121312001232 is a deficient number, since it is larger than the sum of its proper divisors (9925353965744).

10121312001232 is a wasteful number, since it uses less digits than its factorization.

10121312001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13030315 (or 13030309 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10121312001232 its reverse (23210021312101), we get a palindrome (33331333313333).

The spelling of 10121312001232 in words is "ten trillion, one hundred twenty-one billion, three hundred twelve million, one thousand, two hundred thirty-two".