102031130301003 has 20 divisors (see below), whose sum is σ = 156134358388008. Its totient is φ = 66361710762720.

The previous prime is 102031130300969. The next prime is 102031130301031. The reversal of 102031130301003 is 300103031130201.

It is a happy number.

102031130301003 is a `hidden beast` number, since 1 + 0 + 20 + 311 + 30 + 301 + 0 + 0 + 3 = 666.

It is not a de Polignac number, because 102031130301003 - 2²⁰ = 102031129252427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102031130101003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15361503801 + ... + 15361510442.

Almost surely, 2^{102031130301003} is an apocalyptic number.

102031130301003 is a deficient number, since it is larger than the sum of its proper divisors (54103228087005).

102031130301003 is an equidigital number, since it uses as much as digits as its factorization.

102031130301003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30723014296 (or 30723014287 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 102031130301003 its reverse (300103031130201), we get a palindrome (402134161431204).

The spelling of 102031130301003 in words is "one hundred two trillion, thirty-one billion, one hundred thirty million, three hundred one thousand, three".