102030101135400 has 96 divisors (see below), whose sum is σ = 316296010625760. Its totient is φ = 27207794960640.

The previous prime is 102030101135293. The next prime is 102030101135429. The reversal of 102030101135400 is 4531101030201.

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, 76555119 + ... + 77876481.

It is an arithmetic number, because the mean of its divisors is an integer number (3294750110685).

Almost surely, 2^{102030101135400} is an apocalyptic number.

102030101135400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102030101135400 is an abundant number, since it is smaller than the sum of its proper divisors (214265909490360).

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

102030101135400 is a wasteful number, since it uses less digits than its factorization.

102030101135400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450075 (or 1450066 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 102030101135400 its reverse (4531101030201), we get a palindrome (106561202165601).

The spelling of 102030101135400 in words is "one hundred two trillion, thirty billion, one hundred one million, one hundred thirty-five thousand, four hundred".