151023071 has 2 divisors, whose sum is σ = 151023072. Its totient is φ = 151023070.

The previous prime is 151023013. The next prime is 151023073. The reversal of 151023071 is 170320151.

151023071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151023071 is a prime.

It is a super-3 number, since 3×151023071³ (a number of 26 digits) contains 333 as substring.

Together with 151023073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151023073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75511535 + 75511536.

It is an arithmetic number, because the mean of its divisors is an integer number (75511536).

Almost surely, 2^151023071 is an apocalyptic number.

151023071 is a deficient number, since it is larger than the sum of its proper divisors (1).

151023071 is an equidigital number, since it uses as much as digits as its factorization.

151023071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 151023071 is about 12289.1444372666. The cubic root of 151023071 is about 532.5345210415.

The spelling of 151023071 in words is "one hundred fifty-one million, twenty-three thousand, seventy-one".