103001312211031 has 16 divisors (see below), whose sum is σ = 111167294515200. Its totient is φ = 94870075114080.

The previous prime is 103001312211013. The next prime is 103001312211043. The reversal of 103001312211031 is 130112213100301.

It is a cyclic number.

It is not a de Polignac number, because 103001312211031 - 2⁴³ = 94205219188823 is a prime.

It is a super-2 number, since 2×103001312211031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103001312211071) 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, 40898746 + ... + 43344088.

It is an arithmetic number, because the mean of its divisors is an integer number (6947955907200).

Almost surely, 2^{103001312211031} is an apocalyptic number.

103001312211031 is a deficient number, since it is larger than the sum of its proper divisors (8165982304169).

103001312211031 is a wasteful number, since it uses less digits than its factorization.

103001312211031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452446.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 103001312211031 its reverse (130112213100301), we get a palindrome (233113525311332).

The spelling of 103001312211031 in words is "one hundred three trillion, one billion, three hundred twelve million, two hundred eleven thousand, thirty-one".