2013102100312 has 8 divisors (see below), whose sum is σ = 3774566438100. Its totient is φ = 1006551050152.

The previous prime is 2013102100309. The next prime is 2013102100327. The reversal of 2013102100312 is 2130012013102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125818881262 + ... + 125818881277.

Almost surely, 2^{2013102100312} is an apocalyptic number.

It is an amenable number.

2013102100312 is a deficient number, since it is larger than the sum of its proper divisors (1761464337788).

2013102100312 is a wasteful number, since it uses less digits than its factorization.

2013102100312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251637762545 (or 251637762541 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2013102100312 its reverse (2130012013102), we get a palindrome (4143114113414).

The spelling of 2013102100312 in words is "two trillion, thirteen billion, one hundred two million, one hundred thousand, three hundred twelve".