123031012962 has 64 divisors (see below), whose sum is σ = 291886672896. Its totient is φ = 34080125760.

The previous prime is 123031012961. The next prime is 123031013009. The reversal of 123031012962 is 269210130321.

It is not an unprimeable number, because it can be changed into a prime (123031012961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 607708 + ... + 784455.

It is an arithmetic number, because the mean of its divisors is an integer number (4560729264).

Almost surely, 2^123031012962 is an apocalyptic number.

123031012962 is an abundant number, since it is smaller than the sum of its proper divisors (168855659934).

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

123031012962 is a wasteful number, since it uses less digits than its factorization.

123031012962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392295.

The product of its (nonzero) digits is 3888, while the sum is 30.

The spelling of 123031012962 in words is "one hundred twenty-three billion, thirty-one million, twelve thousand, nine hundred sixty-two".