131400122204130 has 64 divisors (see below), whose sum is σ = 340044899620608. Its totient is φ = 32304062396160.

The previous prime is 131400122204107. The next prime is 131400122204149. The reversal of 131400122204130 is 31402221004131.

It is a self number, because there is not a number n which added to its sum of digits gives 131400122204130.

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, 211058926 + ... + 211680585.

It is an arithmetic number, because the mean of its divisors is an integer number (5313201556572).

Almost surely, 2^{131400122204130} is an apocalyptic number.

131400122204130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131400122204130 is an abundant number, since it is smaller than the sum of its proper divisors (208644777416478).

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

131400122204130 is a wasteful number, since it uses less digits than its factorization.

131400122204130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422740331.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 131400122204130 its reverse (31402221004131), we get a palindrome (162802343208261).

The spelling of 131400122204130 in words is "one hundred thirty-one trillion, four hundred billion, one hundred twenty-two million, two hundred four thousand, one hundred thirty".