156106051 has 2 divisors, whose sum is σ = 156106052. Its totient is φ = 156106050.

The previous prime is 156106009. The next prime is 156106057. The reversal of 156106051 is 150601651.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 156106051 - 2¹⁷ = 155974979 is a prime.

It is not a weakly prime, because it can be changed into another prime (156106057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78053025 + 78053026.

It is an arithmetic number, because the mean of its divisors is an integer number (78053026).

Almost surely, 2^156106051 is an apocalyptic number.

156106051 is a deficient number, since it is larger than the sum of its proper divisors (1).

156106051 is an equidigital number, since it uses as much as digits as its factorization.

156106051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 156106051 is about 12494.2407132246. The cubic root of 156106051 is about 538.4432197049.

The spelling of 156106051 in words is "one hundred fifty-six million, one hundred six thousand, fifty-one".