10111900102 has 8 divisors (see below), whose sum is σ = 15168619512. Its totient is φ = 5055693600.

The previous prime is 10111900079. The next prime is 10111900103. The reversal of 10111900102 is 20100911101.

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

It is a super-2 number, since 2×10111900102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111900103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74424 + ... + 160507.

It is an arithmetic number, because the mean of its divisors is an integer number (1896077439).

Almost surely, 2^10111900102 is an apocalyptic number.

10111900102 is a deficient number, since it is larger than the sum of its proper divisors (5056719410).

10111900102 is a wasteful number, since it uses less digits than its factorization.

10111900102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256454.

The product of its (nonzero) digits is 18, while the sum is 16.

The spelling of 10111900102 in words is "ten billion, one hundred eleven million, nine hundred thousand, one hundred two".