10121100202130 has 16 divisors (see below), whose sum is σ = 18275450339160. Its totient is φ = 4035668975232.

The previous prime is 10121100202019. The next prime is 10121100202243. The reversal of 10121100202130 is 3120200112101.

It can be written as a sum of positive squares in 4 ways, for example, as 8340538224001 + 1780561978129 = 2887999^2 + 1334377^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1596384875 + ... + 1596391214.

Almost surely, 2^{10121100202130} is an apocalyptic number.

10121100202130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121100202130 is a deficient number, since it is larger than the sum of its proper divisors (8154350137030).

10121100202130 is a wasteful number, since it uses less digits than its factorization.

10121100202130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3192776413.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10121100202130 its reverse (3120200112101), we get a palindrome (13241300314231).

The spelling of 10121100202130 in words is "ten trillion, one hundred twenty-one billion, one hundred million, two hundred two thousand, one hundred thirty".