231550510150002 has 16 divisors (see below), whose sum is σ = 475617264092352. Its totient is φ = 75097462751280.

The previous prime is 231550510149983. The next prime is 231550510150033. The reversal of 231550510150002 is 200051015055132.

231550510150002 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521510157774 + ... + 521510158217.

It is an arithmetic number, because the mean of its divisors is an integer number (29726079005772).

Almost surely, 2^{231550510150002} is an apocalyptic number.

231550510150002 is an abundant number, since it is smaller than the sum of its proper divisors (244066753942350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231550510150002 is a wasteful number, since it uses less digits than its factorization.

231550510150002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043020316033.

The product of its (nonzero) digits is 7500, while the sum is 30.

The spelling of 231550510150002 in words is "two hundred thirty-one trillion, five hundred fifty billion, five hundred ten million, one hundred fifty thousand, two".