102041111103402 has 64 divisors (see below), whose sum is σ = 214058926312704. Its totient is φ = 32366281812480.

The previous prime is 102041111103397. The next prime is 102041111103439. The reversal of 102041111103402 is 204301111140201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264082048 + ... + 264468164.

It is an arithmetic number, because the mean of its divisors is an integer number (3344670723636).

Almost surely, 2^{102041111103402} is an apocalyptic number.

102041111103402 is an abundant number, since it is smaller than the sum of its proper divisors (112017815209302).

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

102041111103402 is a wasteful number, since it uses less digits than its factorization.

102041111103402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396063.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 102041111103402 its reverse (204301111140201), we get a palindrome (306342222243603).

The spelling of 102041111103402 in words is "one hundred two trillion, forty-one billion, one hundred eleven million, one hundred three thousand, four hundred two".