101456530403 has 16 divisors (see below), whose sum is σ = 102936397536. Its totient is φ = 99986822400.

The previous prime is 101456530397. The next prime is 101456530433. The reversal of 101456530403 is 304035654101.

It is a cyclic number.

It is not a de Polignac number, because 101456530403 - 2¹⁰ = 101456529379 is a prime.

It is a super-2 number, since 2×101456530403² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101456530403.

It is not an unprimeable number, because it can be changed into a prime (101456530433) 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, 40958201 + ... + 40960677.

It is an arithmetic number, because the mean of its divisors is an integer number (6433524846).

Almost surely, 2^101456530403 is an apocalyptic number.

101456530403 is a deficient number, since it is larger than the sum of its proper divisors (1479867133).

101456530403 is a wasteful number, since it uses less digits than its factorization.

101456530403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4294.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 101456530403 in words is "one hundred one billion, four hundred fifty-six million, five hundred thirty thousand, four hundred three".