103640793502 has 16 divisors (see below), whose sum is σ = 159183470592. Its totient is φ = 50585395000.

The previous prime is 103640793491. The next prime is 103640793517. The reversal of 103640793502 is 205397046301.

It is a happy number.

It is a super-3 number, since 3×103640793502³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

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, 1403374 + ... + 1475377.

It is an arithmetic number, because the mean of its divisors is an integer number (9948966912).

Almost surely, 2^103640793502 is an apocalyptic number.

103640793502 is a deficient number, since it is larger than the sum of its proper divisors (55542677090).

103640793502 is a wasteful number, since it uses less digits than its factorization.

103640793502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2879183.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 103640793502 in words is "one hundred three billion, six hundred forty million, seven hundred ninety-three thousand, five hundred two".