23150231133402 has 8 divisors (see below), whose sum is σ = 46300462266816. Its totient is φ = 7716743711132.

The previous prime is 23150231133329. The next prime is 23150231133433. The reversal of 23150231133402 is 20433113205132.

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

23150231133402 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 23150231133402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1929185927778 + ... + 1929185927789.

It is an arithmetic number, because the mean of its divisors is an integer number (5787557783352).

Almost surely, 2^{23150231133402} is an apocalyptic number.

23150231133402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23150231133402 is a wasteful number, since it uses less digits than its factorization.

23150231133402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3858371855572.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 23150231133402 its reverse (20433113205132), we get a palindrome (43583344338534).

The spelling of 23150231133402 in words is "twenty-three trillion, one hundred fifty billion, two hundred thirty-one million, one hundred thirty-three thousand, four hundred two".