103022233031 has 4 divisors (see below), whose sum is σ = 105534970464. Its totient is φ = 100509495600.

The previous prime is 103022233007. The next prime is 103022233043. The reversal of 103022233031 is 130332220301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103022233031 is a prime.

It is a super-2 number, since 2×103022233031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103022232994 and 103022233012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103022233931) 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, 1256368655 + ... + 1256368736.

It is an arithmetic number, because the mean of its divisors is an integer number (26383742616).

Almost surely, 2^103022233031 is an apocalyptic number.

103022233031 is a deficient number, since it is larger than the sum of its proper divisors (2512737433).

103022233031 is an equidigital number, since it uses as much as digits as its factorization.

103022233031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512737432.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 103022233031 its reverse (130332220301), we get a palindrome (233354453332).

The spelling of 103022233031 in words is "one hundred three billion, twenty-two million, two hundred thirty-three thousand, thirty-one".