83397579901003 has 2 divisors, whose sum is σ = 83397579901004. Its totient is φ = 83397579901002.

The previous prime is 83397579900997. The next prime is 83397579901037. The reversal of 83397579901003 is 30010997579338.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83397579901003 - 2²¹ = 83397577803851 is a prime.

It is not a weakly prime, because it can be changed into another prime (83397579901063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41698789950501 + 41698789950502.

It is an arithmetic number, because the mean of its divisors is an integer number (41698789950502).

Almost surely, 2^{83397579901003} is an apocalyptic number.

83397579901003 is a deficient number, since it is larger than the sum of its proper divisors (1).

83397579901003 is an equidigital number, since it uses as much as digits as its factorization.

83397579901003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38578680, while the sum is 64.

The spelling of 83397579901003 in words is "eighty-three trillion, three hundred ninety-seven billion, five hundred seventy-nine million, nine hundred one thousand, three".