1402104131 has 6 divisors (see below), whose sum is σ = 1418043132. Its totient is φ = 1386342320.

The previous prime is 1402104089. The next prime is 1402104133. The reversal of 1402104131 is 1314012041.

It is a happy number.

It is not a de Polignac number, because 1402104131 - 2²² = 1397909827 is a prime.

It is a super-2 number, since 2×1402104131² = 3931791988334530322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1402104133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80585 + ... + 96426.

It is an arithmetic number, because the mean of its divisors is an integer number (236340522).

Almost surely, 2^1402104131 is an apocalyptic number.

1402104131 is a deficient number, since it is larger than the sum of its proper divisors (15939001).

1402104131 is an frugal number, since it uses more digits than its factorization.

1402104131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177189 (or 177100 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1402104131 is about 37444.6809440273. The cubic root of 1402104131 is about 1119.2491063235.

Adding to 1402104131 its reverse (1314012041), we get a palindrome (2716116172).

The spelling of 1402104131 in words is "one billion, four hundred two million, one hundred four thousand, one hundred thirty-one".