102153400100 has 36 divisors (see below), whose sum is σ = 222043080000. Its totient is φ = 40793120160.

The previous prime is 102153400091. The next prime is 102153400123. The reversal of 102153400100 is 1004351201.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 792800 + ... + 912599.

Almost surely, 2^102153400100 is an apocalyptic number.

102153400100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102153400100 is an abundant number, since it is smaller than the sum of its proper divisors (119889679900).

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

102153400100 is a wasteful number, since it uses less digits than its factorization.

102153400100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706012 (or 1706005 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 102153400100 its reverse (1004351201), we get a palindrome (103157751301).

The spelling of 102153400100 in words is "one hundred two billion, one hundred fifty-three million, four hundred thousand, one hundred".