103490495372 has 24 divisors (see below), whose sum is σ = 197599014480. Its totient is φ = 47034884160.

The previous prime is 103490495371. The next prime is 103490495377. The reversal of 103490495372 is 273594094301.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (103490495371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187154 + ... + 491942.

It is an arithmetic number, because the mean of its divisors is an integer number (8233292270).

Almost surely, 2^103490495372 is an apocalyptic number.

It is an amenable number.

103490495372 is a deficient number, since it is larger than the sum of its proper divisors (94108519108).

103490495372 is a wasteful number, since it uses less digits than its factorization.

103490495372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312521 (or 312519 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 103490495372 in words is "one hundred three billion, four hundred ninety million, four hundred ninety-five thousand, three hundred seventy-two".