102573700000 has 144 divisors (see below), whose sum is σ = 255984115968. Its totient is φ = 40448800000.

The previous prime is 102573699997. The next prime is 102573700057. The reversal of 102573700000 is 7375201.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7092777 + ... + 7107223.

It is an arithmetic number, because the mean of its divisors is an integer number (1777667472).

Almost surely, 2^102573700000 is an apocalyptic number.

102573700000 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 102573700000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127992057984).

102573700000 is an abundant number, since it is smaller than the sum of its proper divisors (153410415968).

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

102573700000 is an frugal number, since it uses more digits than its factorization.

102573700000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14553 (or 14525 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 25.

The spelling of 102573700000 in words is "one hundred two billion, five hundred seventy-three million, seven hundred thousand".