103077502620 has 96 divisors (see below), whose sum is σ = 294261242688. Its totient is φ = 26950490112.

The previous prime is 103077502609. The next prime is 103077502639. The reversal of 103077502620 is 26205770301.

It is a super-2 number, since 2×103077502620² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5068312 + ... + 5088608.

It is an arithmetic number, because the mean of its divisors is an integer number (3065221278).

Almost surely, 2^103077502620 is an apocalyptic number.

103077502620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103077502620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147130621344).

103077502620 is an abundant number, since it is smaller than the sum of its proper divisors (191183740068).

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

103077502620 is a wasteful number, since it uses less digits than its factorization.

103077502620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21959 (or 21957 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The spelling of 103077502620 in words is "one hundred three billion, seventy-seven million, five hundred two thousand, six hundred twenty".