1301101012312 has 128 divisors (see below), whose sum is σ = 2724210014400. Its totient is φ = 580254105600.

The previous prime is 1301101012303. The next prime is 1301101012327. The reversal of 1301101012312 is 2132101011031.

It is a happy number.

It is a super-2 number, since 2×1301101012312² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20115768 + ... + 20180344.

Almost surely, 2^{1301101012312} is an apocalyptic number.

It is an amenable number.

1301101012312 is an abundant number, since it is smaller than the sum of its proper divisors (1423109002088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1301101012312 is a wasteful number, since it uses less digits than its factorization.

1301101012312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64757 (or 64753 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1301101012312 its reverse (2132101011031), we get a palindrome (3433202023343).

The spelling of 1301101012312 in words is "one trillion, three hundred one billion, one hundred one million, twelve thousand, three hundred twelve".