103312212133001 has 4 divisors (see below), whose sum is σ = 103320830832912. Its totient is φ = 103303593433092.

The previous prime is 103312212132977. The next prime is 103312212133003. The reversal of 103312212133001 is 100331212213301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103312212133001 - 2¹⁰ = 103312212131977 is a prime.

It is a super-2 number, since 2×103312212133001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103312212133003) 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, 4309331975 + ... + 4309355948.

It is an arithmetic number, because the mean of its divisors is an integer number (25830207708228).

Almost surely, 2^{103312212133001} is an apocalyptic number.

It is an amenable number.

103312212133001 is a deficient number, since it is larger than the sum of its proper divisors (8618699911).

103312212133001 is an equidigital number, since it uses as much as digits as its factorization.

103312212133001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8618699910.

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

Adding to 103312212133001 its reverse (100331212213301), we get a palindrome (203643424346302).

The spelling of 103312212133001 in words is "one hundred three trillion, three hundred twelve billion, two hundred twelve million, one hundred thirty-three thousand, one".