231533105101414 has 4 divisors (see below), whose sum is σ = 347299657652124. Its totient is φ = 115766552550706.

The previous prime is 231533105101369. The next prime is 231533105101429. The reversal of 231533105101414 is 414101501335132.

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

It is a self number, because there is not a number n which added to its sum of digits gives 231533105101414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57883276275352 + ... + 57883276275355.

It is an arithmetic number, because the mean of its divisors is an integer number (86824914413031).

Almost surely, 2^{231533105101414} is an apocalyptic number.

231533105101414 is a deficient number, since it is larger than the sum of its proper divisors (115766552550710).

231533105101414 is a wasteful number, since it uses less digits than its factorization.

231533105101414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115766552550709.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 231533105101414 its reverse (414101501335132), we get a palindrome (645634606436546).

The spelling of 231533105101414 in words is "two hundred thirty-one trillion, five hundred thirty-three billion, one hundred five million, one hundred one thousand, four hundred fourteen".