231375519703 has 4 divisors (see below), whose sum is σ = 231376850640. Its totient is φ = 231374188768.

The previous prime is 231375519673. The next prime is 231375519757. The reversal of 231375519703 is 307915573132.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 231375519703 - 2²⁹ = 230838648791 is a prime.

It is a super-2 number, since 2×231375519703² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231375514703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357058 + ... + 768271.

It is an arithmetic number, because the mean of its divisors is an integer number (57844212660).

Almost surely, 2^231375519703 is an apocalyptic number.

231375519703 is a deficient number, since it is larger than the sum of its proper divisors (1330937).

231375519703 is a wasteful number, since it uses less digits than its factorization.

231375519703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330936.

The product of its (nonzero) digits is 595350, while the sum is 46.

The spelling of 231375519703 in words is "two hundred thirty-one billion, three hundred seventy-five million, five hundred nineteen thousand, seven hundred three".