102011312010003 has 32 divisors (see below), whose sum is σ = 148465879261440. Its totient is φ = 61789297703040.

The previous prime is 102011312009953. The next prime is 102011312010007. The reversal of 102011312010003 is 300010213110201.

It is a happy number.

It is not a de Polignac number, because 102011312010003 - 2¹⁸ = 102011311747859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102011312010007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 815838693 + ... + 815963721.

It is an arithmetic number, because the mean of its divisors is an integer number (4639558726920).

Almost surely, 2^{102011312010003} is an apocalyptic number.

102011312010003 is a deficient number, since it is larger than the sum of its proper divisors (46454567251437).

102011312010003 is a wasteful number, since it uses less digits than its factorization.

102011312010003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139139.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 102011312010003 its reverse (300010213110201), we get a palindrome (402021525120204).

The spelling of 102011312010003 in words is "one hundred two trillion, eleven billion, three hundred twelve million, ten thousand, three".