32101032979 has 2 divisors, whose sum is σ = 32101032980. Its totient is φ = 32101032978.

The previous prime is 32101032973. The next prime is 32101032991. The reversal of 32101032979 is 97923010123.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (97923010123) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32101032979 is a prime.

It is a super-2 number, since 2×32101032979² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32101032973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16050516489 + 16050516490.

It is an arithmetic number, because the mean of its divisors is an integer number (16050516490).

Almost surely, 2^32101032979 is an apocalyptic number.

32101032979 is a deficient number, since it is larger than the sum of its proper divisors (1).

32101032979 is an equidigital number, since it uses as much as digits as its factorization.

32101032979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 37.

The spelling of 32101032979 in words is "thirty-two billion, one hundred one million, thirty-two thousand, nine hundred seventy-nine".