130440120121102 has 96 divisors (see below), whose sum is σ = 231051945801600. Its totient is φ = 55018970297280.

The previous prime is 130440120121079. The next prime is 130440120121111. The reversal of 130440120121102 is 201121021044031.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74277193 + ... + 76013035.

It is an arithmetic number, because the mean of its divisors is an integer number (2406791102100).

Almost surely, 2^{130440120121102} is an apocalyptic number.

130440120121102 is a deficient number, since it is larger than the sum of its proper divisors (100611825680498).

130440120121102 is a wasteful number, since it uses less digits than its factorization.

130440120121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736222 (or 1736211 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 130440120121102 its reverse (201121021044031), we get a palindrome (331561141165133).

The spelling of 130440120121102 in words is "one hundred thirty trillion, four hundred forty billion, one hundred twenty million, one hundred twenty-one thousand, one hundred two".