902101401 has 8 divisors (see below), whose sum is σ = 1336446560. Its totient is φ = 601400916.

The previous prime is 902101381. The next prime is 902101411. The reversal of 902101401 is 104101209.

It is not a de Polignac number, because 902101401 - 2⁶ = 902101337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (902101411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16705555 + ... + 16705608.

It is an arithmetic number, because the mean of its divisors is an integer number (167055820).

Almost surely, 2^902101401 is an apocalyptic number.

It is an amenable number.

902101401 is a deficient number, since it is larger than the sum of its proper divisors (434345159).

902101401 is a wasteful number, since it uses less digits than its factorization.

902101401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33411172 (or 33411166 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 902101401 is about 30035.0029299150. The cubic root of 902101401 is about 966.2402376918.

The spelling of 902101401 in words is "nine hundred two million, one hundred one thousand, four hundred one".