32451400101 has 4 divisors (see below), whose sum is σ = 43268533472. Its totient is φ = 21634266732.

The previous prime is 32451400073. The next prime is 32451400133. The reversal of 32451400101 is 10100415423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 32451400101 - 2¹⁷ = 32451269029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32451400901) 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, 5408566681 + ... + 5408566686.

It is an arithmetic number, because the mean of its divisors is an integer number (10817133368).

Almost surely, 2^32451400101 is an apocalyptic number.

It is an amenable number.

32451400101 is a deficient number, since it is larger than the sum of its proper divisors (10817133371).

32451400101 is a wasteful number, since it uses less digits than its factorization.

32451400101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10817133370.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 32451400101 its reverse (10100415423), we get a palindrome (42551815524).

The spelling of 32451400101 in words is "thirty-two billion, four hundred fifty-one million, four hundred thousand, one hundred one".