11302137898 has 8 divisors (see below), whose sum is σ = 16969371300. Its totient is φ = 5645680800.

The previous prime is 11302137887. The next prime is 11302137947. The reversal of 11302137898 is 89873120311.

It can be written as a sum of positive squares in 2 ways, for example, as 9919562409 + 1382575489 = 99597^2 + 37183^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2691453 + ... + 2695648.

Almost surely, 2^11302137898 is an apocalyptic number.

11302137898 is a deficient number, since it is larger than the sum of its proper divisors (5667233402).

11302137898 is a wasteful number, since it uses less digits than its factorization.

11302137898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5388152.

The product of its (nonzero) digits is 72576, while the sum is 43.

The spelling of 11302137898 in words is "eleven billion, three hundred two million, one hundred thirty-seven thousand, eight hundred ninety-eight".