103031332211012 has 12 divisors (see below), whose sum is σ = 180328422268176. Its totient is φ = 51508925848680.

The previous prime is 103031332211011. The next prime is 103031332211047. The reversal of 103031332211012 is 210112233130301.

It is not an unprimeable number, because it can be changed into a prime (103031332211011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1685029814 + ... + 1685090957.

It is an arithmetic number, because the mean of its divisors is an integer number (15027368522348).

Almost surely, 2^{103031332211012} is an apocalyptic number.

It is an amenable number.

103031332211012 is a deficient number, since it is larger than the sum of its proper divisors (77297090057164).

103031332211012 is a wasteful number, since it uses less digits than its factorization.

103031332211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3370128418 (or 3370128416 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 103031332211012 its reverse (210112233130301), we get a palindrome (313143565341313).

The spelling of 103031332211012 in words is "one hundred three trillion, thirty-one billion, three hundred thirty-two million, two hundred eleven thousand, twelve".