10902011197 has 24 divisors (see below), whose sum is σ = 14345180352. Its totient is φ = 8047944000.

The previous prime is 10902011191. The next prime is 10902011213. The reversal of 10902011197 is 79111020901.

It is a happy number.

It is not a de Polignac number, because 10902011197 - 2³¹ = 8754527549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10902011191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168304 + ... + 223897.

It is an arithmetic number, because the mean of its divisors is an integer number (597715848).

Almost surely, 2^10902011197 is an apocalyptic number.

It is an amenable number.

10902011197 is a deficient number, since it is larger than the sum of its proper divisors (3443169155).

10902011197 is a wasteful number, since it uses less digits than its factorization.

10902011197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392257 (or 392238 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 31.

The spelling of 10902011197 in words is "ten billion, nine hundred two million, eleven thousand, one hundred ninety-seven".