130345540402 has 32 divisors (see below), whose sum is σ = 249708541824. Its totient is φ = 49545340800.

The previous prime is 130345540399. The next prime is 130345540411. The reversal of 130345540402 is 204045543031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10315633 + ... + 10328260.

It is an arithmetic number, because the mean of its divisors is an integer number (7803391932).

Almost surely, 2^130345540402 is an apocalyptic number.

130345540402 is a deficient number, since it is larger than the sum of its proper divisors (119363001422).

130345540402 is a wasteful number, since it uses less digits than its factorization.

130345540402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20643954.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 130345540402 in words is "one hundred thirty billion, three hundred forty-five million, five hundred forty thousand, four hundred two".