190230311011 has 8 divisors (see below), whose sum is σ = 204866852960. Its totient is φ = 175594260672.

The previous prime is 190230310973. The next prime is 190230311017. The reversal of 190230311011 is 110113032091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 190230311011 - 2⁷ = 190230310883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (190230311017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1243426 + ... + 1388008.

It is an arithmetic number, because the mean of its divisors is an integer number (25608356620).

Almost surely, 2^190230311011 is an apocalyptic number.

190230311011 is a deficient number, since it is larger than the sum of its proper divisors (14636541949).

190230311011 is a wasteful number, since it uses less digits than its factorization.

190230311011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245805.

The product of its (nonzero) digits is 162, while the sum is 22.

The spelling of 190230311011 in words is "one hundred ninety billion, two hundred thirty million, three hundred eleven thousand, eleven".