190957333403 has 2 divisors, whose sum is σ = 190957333404. Its totient is φ = 190957333402.

The previous prime is 190957333387. The next prime is 190957333433. The reversal of 190957333403 is 304333759091.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 190957333403 - 2⁴ = 190957333387 is a prime.

It is a super-5 number, since 5×190957333403⁵ (a number of 58 digits) contains 55555 as substring.

It is not a weakly prime, because it can be changed into another prime (190957333433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95478666701 + 95478666702.

It is an arithmetic number, because the mean of its divisors is an integer number (95478666702).

Almost surely, 2^190957333403 is an apocalyptic number.

190957333403 is a deficient number, since it is larger than the sum of its proper divisors (1).

190957333403 is an equidigital number, since it uses as much as digits as its factorization.

190957333403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 918540, while the sum is 47.

The spelling of 190957333403 in words is "one hundred ninety billion, nine hundred fifty-seven million, three hundred thirty-three thousand, four hundred three".