103154332072 has 64 divisors (see below), whose sum is σ = 212570236800. Its totient is φ = 46539360000.

The previous prime is 103154332033. The next prime is 103154332111. The reversal of 103154332072 is 270233451301.

It is an interprime number because it is at equal distance from previous prime (103154332033) and next prime (103154332111).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21537454 + ... + 21542242.

It is an arithmetic number, because the mean of its divisors is an integer number (3321409950).

Almost surely, 2^103154332072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103154332072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106285118400).

103154332072 is an abundant number, since it is smaller than the sum of its proper divisors (109415904728).

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

103154332072 is a wasteful number, since it uses less digits than its factorization.

103154332072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6578 (or 6574 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

Adding to 103154332072 its reverse (270233451301), we get a palindrome (373387783373).

The spelling of 103154332072 in words is "one hundred three billion, one hundred fifty-four million, three hundred thirty-two thousand, seventy-two".