103252556043 has 96 divisors (see below), whose sum is σ = 190177827840. Its totient is φ = 52505107200.

The previous prime is 103252556021. The next prime is 103252556053. The reversal of 103252556043 is 340655252301.

103252556043 is a `hidden beast` number, since 1 + 0 + 3 + 2 + 52 + 5 + 560 + 43 = 666.

It is not a de Polignac number, because 103252556043 - 2⁶ = 103252555979 is a prime.

It is a super-2 number, since 2×103252556043² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103252555989 and 103252556007.

It is not an unprimeable number, because it can be changed into a prime (103252556053) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17644068 + ... + 17649918.

It is an arithmetic number, because the mean of its divisors is an integer number (1981019040).

Almost surely, 2^103252556043 is an apocalyptic number.

103252556043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

103252556043 is a deficient number, since it is larger than the sum of its proper divisors (86925271797).

103252556043 is a wasteful number, since it uses less digits than its factorization.

103252556043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6649 (or 6646 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 103252556043 in words is "one hundred three billion, two hundred fifty-two million, five hundred fifty-six thousand, forty-three".