151290043 has 2 divisors, whose sum is σ = 151290044. Its totient is φ = 151290042.

The previous prime is 151290023. The next prime is 151290049. The reversal of 151290043 is 340092151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151290043 - 2⁵ = 151290011 is a prime.

It is a super-2 number, since 2×151290043² = 45777354221883698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (151290049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75645021 + 75645022.

It is an arithmetic number, because the mean of its divisors is an integer number (75645022).

Almost surely, 2^151290043 is an apocalyptic number.

151290043 is a deficient number, since it is larger than the sum of its proper divisors (1).

151290043 is an equidigital number, since it uses as much as digits as its factorization.

151290043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 151290043 is about 12300.0017479674. The cubic root of 151290043 is about 532.8481334195.

The spelling of 151290043 in words is "one hundred fifty-one million, two hundred ninety thousand, forty-three".