103131590469 has 16 divisors (see below), whose sum is σ = 142129236480. Its totient is φ = 66449940480.

The previous prime is 103131590399. The next prime is 103131590477. The reversal of 103131590469 is 964095131301.

It is not a de Polignac number, because 103131590469 - 2⁸ = 103131590213 is a prime.

It is a super-2 number, since 2×103131590469² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103131590469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103131590269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 649512 + ... + 792545.

It is an arithmetic number, because the mean of its divisors is an integer number (8883077280).

Almost surely, 2^103131590469 is an apocalyptic number.

It is an amenable number.

103131590469 is a deficient number, since it is larger than the sum of its proper divisors (38997646011).

103131590469 is a wasteful number, since it uses less digits than its factorization.

103131590469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442860.

The product of its (nonzero) digits is 87480, while the sum is 42.

The spelling of 103131590469 in words is "one hundred three billion, one hundred thirty-one million, five hundred ninety thousand, four hundred sixty-nine".