69493003131 has 8 divisors (see below), whose sum is σ = 93926616400. Its totient is φ = 45694029312.

The previous prime is 69493003123. The next prime is 69493003147. The reversal of 69493003131 is 13130039496.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 69493003131 - 2³ = 69493003123 is a prime.

It is a super-2 number, since 2×69493003131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 69493003131.

It is not an unprimeable number, because it can be changed into a prime (69493003231) 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, 158659606 + ... + 158660043.

It is an arithmetic number, because the mean of its divisors is an integer number (11740827050).

Almost surely, 2^69493003131 is an apocalyptic number.

69493003131 is a deficient number, since it is larger than the sum of its proper divisors (24433613269).

69493003131 is a wasteful number, since it uses less digits than its factorization.

69493003131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317319725.

The product of its (nonzero) digits is 52488, while the sum is 39.

The spelling of 69493003131 in words is "sixty-nine billion, four hundred ninety-three million, three thousand, one hundred thirty-one".