103100021123113 has 48 divisors (see below), whose sum is σ = 128754373063680. Its totient is φ = 82016385905664.

The previous prime is 103100021123053. The next prime is 103100021123131. The reversal of 103100021123113 is 311321120001301.

It is not a de Polignac number, because 103100021123113 - 2⁹ = 103100021122601 is a prime.

It is a super-2 number, since 2×103100021123113² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103100021123413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 290672208 + ... + 291026686.

It is an arithmetic number, because the mean of its divisors is an integer number (2682382772160).

Almost surely, 2^{103100021123113} is an apocalyptic number.

It is an amenable number.

103100021123113 is a deficient number, since it is larger than the sum of its proper divisors (25654351940567).

103100021123113 is a wasteful number, since it uses less digits than its factorization.

103100021123113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359366 (or 359359 counting only the distinct ones).

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

Adding to 103100021123113 its reverse (311321120001301), we get a palindrome (414421141124414).

The spelling of 103100021123113 in words is "one hundred three trillion, one hundred billion, twenty-one million, one hundred twenty-three thousand, one hundred thirteen".