151351043 has 2 divisors, whose sum is σ = 151351044. Its totient is φ = 151351042.

The previous prime is 151351019. The next prime is 151351069. The reversal of 151351043 is 340153151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151351043 - 2¹⁰ = 151350019 is a prime.

It is not a weakly prime, because it can be changed into another prime (151351073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75675521 + 75675522.

It is an arithmetic number, because the mean of its divisors is an integer number (75675522).

Almost surely, 2^151351043 is an apocalyptic number.

151351043 is a deficient number, since it is larger than the sum of its proper divisors (1).

151351043 is an equidigital number, since it uses as much as digits as its factorization.

151351043 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 23.

The square root of 151351043 is about 12302.4811725115. The cubic root of 151351043 is about 532.9197384152.

The spelling of 151351043 in words is "one hundred fifty-one million, three hundred fifty-one thousand, forty-three".