1012130133102 has 80 divisors (see below), whose sum is σ = 2474338244400. Its totient is φ = 306676056960.

The previous prime is 1012130133083. The next prime is 1012130133107. The reversal of 1012130133102 is 2013310312101.

1012130133102 is a `hidden beast` number, since 10 + 1 + 21 + 301 + 331 + 0 + 2 = 666.

It is a super-2 number, since 2×1012130133102² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012130133107) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23980674 + ... + 24022842.

It is an arithmetic number, because the mean of its divisors is an integer number (30929228055).

Almost surely, 2^{1012130133102} is an apocalyptic number.

1012130133102 is an abundant number, since it is smaller than the sum of its proper divisors (1462208111298).

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

1012130133102 is a wasteful number, since it uses less digits than its factorization.

1012130133102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55663 (or 55654 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1012130133102 its reverse (2013310312101), we get a palindrome (3025440445203).

The spelling of 1012130133102 in words is "one trillion, twelve billion, one hundred thirty million, one hundred thirty-three thousand, one hundred two".