103925423290 has 32 divisors (see below), whose sum is σ = 201547026576. Its totient is φ = 38355018240.

The previous prime is 103925423233. The next prime is 103925423297. The reversal of 103925423290 is 92324529301.

It can be written as a sum of positive squares in 8 ways, for example, as 26096140849 + 77829282441 = 161543^2 + 278979^2 .

It is not an unprimeable number, because it can be changed into a prime (103925423297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107070 + ... + 468310.

Almost surely, 2^103925423290 is an apocalyptic number.

103925423290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103925423290 is a deficient number, since it is larger than the sum of its proper divisors (97621603286).

103925423290 is a wasteful number, since it uses less digits than its factorization.

103925423290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363474.

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 103925423290 in words is "one hundred three billion, nine hundred twenty-five million, four hundred twenty-three thousand, two hundred ninety".