102011111112003 has 16 divisors (see below), whose sum is σ = 141849836814336. Its totient is φ = 65135129137920.

The previous prime is 102011111111999. The next prime is 102011111112013. The reversal of 102011111112003 is 300211111110201.

It is not a de Polignac number, because 102011111112003 - 2² = 102011111111999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102011111112013) 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, 5654082051 + ... + 5654100092.

It is an arithmetic number, because the mean of its divisors is an integer number (8865614800896).

Almost surely, 2^{102011111112003} is an apocalyptic number.

102011111112003 is a deficient number, since it is larger than the sum of its proper divisors (39838725702333).

102011111112003 is a wasteful number, since it uses less digits than its factorization.

102011111112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11308182274.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 102011111112003 its reverse (300211111110201), we get a palindrome (402222222222204).

The spelling of 102011111112003 in words is "one hundred two trillion, eleven billion, one hundred eleven million, one hundred twelve thousand, three".