102041402 has 16 divisors (see below), whose sum is σ = 156559392. Its totient is φ = 49866960.

The previous prime is 102041399. The next prime is 102041417. The reversal of 102041402 is 204140201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14648 + ... + 20460.

It is an arithmetic number, because the mean of its divisors is an integer number (9784962).

Almost surely, 2^102041402 is an apocalyptic number.

102041402 is a deficient number, since it is larger than the sum of its proper divisors (54517990).

102041402 is a wasteful number, since it uses less digits than its factorization.

102041402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6013.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 102041402 is about 10101.5544348382. The cubic root of 102041402 is about 467.2960811972.

Adding to 102041402 its reverse (204140201), we get a palindrome (306181603).

The spelling of 102041402 in words is "one hundred two million, forty-one thousand, four hundred two".