310123342122040 has 32 divisors (see below), whose sum is σ = 712623849986880. Its totient is φ = 121409989255552.

The previous prime is 310123342122001. The next prime is 310123342122103. The reversal of 310123342122040 is 40221243321013.

It is a congruent number.

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, 82479610387 + ... + 82479614146.

It is an arithmetic number, because the mean of its divisors is an integer number (22269495312090).

Almost surely, 2^{310123342122040} is an apocalyptic number.

It is an amenable number.

310123342122040 is an abundant number, since it is smaller than the sum of its proper divisors (402500507864840).

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

310123342122040 is a wasteful number, since it uses less digits than its factorization.

310123342122040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164959224591 (or 164959224587 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 310123342122040 its reverse (40221243321013), we get a palindrome (350344585443053).

The spelling of 310123342122040 in words is "three hundred ten trillion, one hundred twenty-three billion, three hundred forty-two million, one hundred twenty-two thousand, forty".