190130951 has 2 divisors, whose sum is σ = 190130952. Its totient is φ = 190130950.

The previous prime is 190130947. The next prime is 190130957. The reversal of 190130951 is 159031091.

190130951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 190130951 - 2² = 190130947 is a prime.

It is a super-2 number, since 2×190130951² = 72299557056328802, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190130957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95065475 + 95065476.

It is an arithmetic number, because the mean of its divisors is an integer number (95065476).

Almost surely, 2^190130951 is an apocalyptic number.

190130951 is a deficient number, since it is larger than the sum of its proper divisors (1).

190130951 is an equidigital number, since it uses as much as digits as its factorization.

190130951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1215, while the sum is 29.

The square root of 190130951 is about 13788.7980259340. The cubic root of 190130951 is about 575.0217519181.

The spelling of 190130951 in words is "one hundred ninety million, one hundred thirty thousand, nine hundred fifty-one".