10102111330 has 32 divisors (see below), whose sum is σ = 19146116160. Its totient is φ = 3827113920.

The previous prime is 10102111321. The next prime is 10102111337. The reversal of 10102111330 is 3311120101.

It is a self number, because there is not a number n which added to its sum of digits gives 10102111330.

It is not an unprimeable number, because it can be changed into a prime (10102111337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1257025 + ... + 1265035.

It is an arithmetic number, because the mean of its divisors is an integer number (598316130).

Almost surely, 2^10102111330 is an apocalyptic number.

10102111330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10102111330 is a deficient number, since it is larger than the sum of its proper divisors (9044004830).

10102111330 is a wasteful number, since it uses less digits than its factorization.

10102111330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14674.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10102111330 its reverse (3311120101), we get a palindrome (13413231431).

The spelling of 10102111330 in words is "ten billion, one hundred two million, one hundred eleven thousand, three hundred thirty".