101404402 has 16 divisors (see below), whose sum is σ = 166095072. Its totient is φ = 46048320.

The previous prime is 101404399. The next prime is 101404453. The reversal of 101404402 is 204404101.

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, 34378 + ... + 37210.

It is an arithmetic number, because the mean of its divisors is an integer number (10380942).

Almost surely, 2^101404402 is an apocalyptic number.

101404402 is a deficient number, since it is larger than the sum of its proper divisors (64690670).

101404402 is a wasteful number, since it uses less digits than its factorization.

101404402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 101404402 is about 10069.9752730580. The cubic root of 101404402 is about 466.3216755212.

Adding to 101404402 its reverse (204404101), we get a palindrome (305808503).

The spelling of 101404402 in words is "one hundred one million, four hundred four thousand, four hundred two".