102103111103130 has 96 divisors (see below), whose sum is σ = 269434652243328. Its totient is φ = 26820682416000.

The previous prime is 102103111103113. The next prime is 102103111103131. The reversal of 102103111103130 is 31301111301201.

102103111103130 is a `hidden beast` number, since 1 + 0 + 210 + 31 + 1 + 110 + 313 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (102103111103131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 570475155 + ... + 570654105.

It is an arithmetic number, because the mean of its divisors is an integer number (2806610960868).

Almost surely, 2^{102103111103130} is an apocalyptic number.

102103111103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102103111103130 is an abundant number, since it is smaller than the sum of its proper divisors (167331541140198).

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

102103111103130 is a wasteful number, since it uses less digits than its factorization.

102103111103130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273652 (or 273649 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 102103111103130 its reverse (31301111301201), we get a palindrome (133404222404331).

The spelling of 102103111103130 in words is "one hundred two trillion, one hundred three billion, one hundred eleven million, one hundred three thousand, one hundred thirty".