1012113020030 has 64 divisors (see below), whose sum is σ = 2085748576128. Its totient is φ = 346396193280.

The previous prime is 1012113019979. The next prime is 1012113020057. The reversal of 1012113020030 is 300203112101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 1012113019987 and 1012113020014.

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, 100273664 + ... + 100283756.

It is an arithmetic number, because the mean of its divisors is an integer number (32589821502).

Almost surely, 2^{1012113020030} is an apocalyptic number.

1012113020030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012113020030 is an abundant number, since it is smaller than the sum of its proper divisors (1073635556098).

1012113020030 is a wasteful number, since it uses less digits than its factorization.

1012113020030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12501.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1012113020030 its reverse (300203112101), we get a palindrome (1312316132131).

The spelling of 1012113020030 in words is "one trillion, twelve billion, one hundred thirteen million, twenty thousand, thirty".