23231035202 has 4 divisors (see below), whose sum is σ = 34846552806. Its totient is φ = 11615517600.

The previous prime is 23231035183. The next prime is 23231035231. The reversal of 23231035202 is 20253013232.

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

It can be written as a sum of positive squares in only one way, i.e., 21254432521 + 1976602681 = 145789^2 + 44459^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5807758799 + ... + 5807758802.

Almost surely, 2^23231035202 is an apocalyptic number.

23231035202 is a deficient number, since it is larger than the sum of its proper divisors (11615517604).

23231035202 is a wasteful number, since it uses less digits than its factorization.

23231035202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11615517603.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 23231035202 its reverse (20253013232), we get a palindrome (43484048434).

The spelling of 23231035202 in words is "twenty-three billion, two hundred thirty-one million, thirty-five thousand, two hundred two".