102023103311013 has 16 divisors (see below), whose sum is σ = 138087478987200. Its totient is φ = 66987452628096.

The previous prime is 102023103311009. The next prime is 102023103311021. The reversal of 102023103311013 is 310113301320201.

It is a happy number.

It is not a de Polignac number, because 102023103311013 - 2² = 102023103311009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102023103311093) 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, 47408088 + ... + 49513361.

It is an arithmetic number, because the mean of its divisors is an integer number (8630467436700).

Almost surely, 2^{102023103311013} is an apocalyptic number.

It is an amenable number.

102023103311013 is a deficient number, since it is larger than the sum of its proper divisors (36064375676187).

102023103311013 is an equidigital number, since it uses as much as digits as its factorization.

102023103311013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96926756.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 102023103311013 its reverse (310113301320201), we get a palindrome (412136404631214).

The spelling of 102023103311013 in words is "one hundred two trillion, twenty-three billion, one hundred three million, three hundred eleven thousand, thirteen".