100430530124451 has 16 divisors (see below), whose sum is σ = 134756350461600. Its totient is φ = 66530347089408.

The previous prime is 100430530124399. The next prime is 100430530124461. The reversal of 100430530124451 is 154421035034001.

It is not a de Polignac number, because 100430530124451 - 2⁹ = 100430530123939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100430530124461) 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, 143252566 + ... + 143951931.

It is an arithmetic number, because the mean of its divisors is an integer number (8422271903850).

Almost surely, 2^{100430530124451} is an apocalyptic number.

100430530124451 is a deficient number, since it is larger than the sum of its proper divisors (34325820337149).

100430530124451 is a wasteful number, since it uses less digits than its factorization.

100430530124451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287205238.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 100430530124451 its reverse (154421035034001), we get a palindrome (254851565158452).

The spelling of 100430530124451 in words is "one hundred trillion, four hundred thirty billion, five hundred thirty million, one hundred twenty-four thousand, four hundred fifty-one".