123153453022 has 8 divisors (see below), whose sum is σ = 195596660736. Its totient is φ = 57954566112.

The previous prime is 123153452963. The next prime is 123153453029. The reversal of 123153453022 is 220354351321.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123153453029) 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, 1811080158 + ... + 1811080225.

It is an arithmetic number, because the mean of its divisors is an integer number (24449582592).

Almost surely, 2^123153453022 is an apocalyptic number.

123153453022 is a deficient number, since it is larger than the sum of its proper divisors (72443207714).

123153453022 is a wasteful number, since it uses less digits than its factorization.

123153453022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3622160402.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 123153453022 in words is "one hundred twenty-three billion, one hundred fifty-three million, four hundred fifty-three thousand, twenty-two".