102601620480 has 176 divisors, whose sum is σ = 347469570720. Its totient is φ = 25750929408.

The previous prime is 102601620479. The next prime is 102601620521. The reversal of 102601620480 is 84026106201.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 64656 + ... + 457584.

Almost surely, 2^102601620480 is an apocalyptic number.

102601620480 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 102601620480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173734785360).

102601620480 is an abundant number, since it is smaller than the sum of its proper divisors (244867950240).

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

102601620480 is a wasteful number, since it uses less digits than its factorization.

102601620480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392974 (or 392956 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 102601620480 its reverse (84026106201), we get a palindrome (186627726681).

The spelling of 102601620480 in words is "one hundred two billion, six hundred one million, six hundred twenty thousand, four hundred eighty".