10121012130 has 32 divisors (see below), whose sum is σ = 24293395584. Its totient is φ = 2698606976.

The previous prime is 10121012119. The next prime is 10121012147. The reversal of 10121012130 is 3121012101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323227 + ... + 353153.

It is an arithmetic number, because the mean of its divisors is an integer number (759168612).

Almost surely, 2^10121012130 is an apocalyptic number.

10121012130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121012130 is an abundant number, since it is smaller than the sum of its proper divisors (14172383454).

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

10121012130 is a wasteful number, since it uses less digits than its factorization.

10121012130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41210.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 10121012130 its reverse (3121012101), we get a palindrome (13242024231).

The spelling of 10121012130 in words is "ten billion, one hundred twenty-one million, twelve thousand, one hundred thirty".