101301123311012 has 12 divisors (see below), whose sum is σ = 177277037882700. Its totient is φ = 50650541058816.

The previous prime is 101301123310997. The next prime is 101301123311033. The reversal of 101301123311012 is 210113321103101.

It can be written as a sum of positive squares in 2 ways, for example, as 73746770708836 + 27554352602176 = 8587594^2 + 5249224^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13115864 + ... + 19355312.

It is an arithmetic number, because the mean of its divisors is an integer number (14773086490225).

Almost surely, 2^{101301123311012} is an apocalyptic number.

It is an amenable number.

101301123311012 is a deficient number, since it is larger than the sum of its proper divisors (75975914571688).

101301123311012 is a wasteful number, since it uses less digits than its factorization.

101301123311012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10298350 (or 10298348 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 101301123311012 its reverse (210113321103101), we get a palindrome (311414444414113).

The spelling of 101301123311012 in words is "one hundred one trillion, three hundred one billion, one hundred twenty-three million, three hundred eleven thousand, twelve".