1012131013230 has 48 divisors (see below), whose sum is σ = 2634073640640. Its totient is φ = 269641808064.

The previous prime is 1012131013181. The next prime is 1012131013253. The reversal of 1012131013230 is 323101312101.

1012131013230 is a `hidden beast` number, since 1 + 0 + 121 + 310 + 1 + 3 + 230 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5318377 + ... + 5505396.

It is an arithmetic number, because the mean of its divisors is an integer number (54876534180).

Almost surely, 2^{1012131013230} is an apocalyptic number.

1012131013230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012131013230 is an abundant number, since it is smaller than the sum of its proper divisors (1621942627410).

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

1012131013230 is a wasteful number, since it uses less digits than its factorization.

1012131013230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10824825 (or 10824822 counting only the distinct ones).

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

Adding to 1012131013230 its reverse (323101312101), we get a palindrome (1335232325331).

The spelling of 1012131013230 in words is "one trillion, twelve billion, one hundred thirty-one million, thirteen thousand, two hundred thirty".