151501454023 has 2 divisors, whose sum is σ = 151501454024. Its totient is φ = 151501454022.

The previous prime is 151501453993. The next prime is 151501454033. The reversal of 151501454023 is 320454105151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151501454023 - 2⁵ = 151501453991 is a prime.

It is a super-3 number, since 3×151501454023³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151501454033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75750727011 + 75750727012.

It is an arithmetic number, because the mean of its divisors is an integer number (75750727012).

Almost surely, 2^151501454023 is an apocalyptic number.

151501454023 is a deficient number, since it is larger than the sum of its proper divisors (1).

151501454023 is an equidigital number, since it uses as much as digits as its factorization.

151501454023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 151501454023 its reverse (320454105151), we get a palindrome (471955559174).

The spelling of 151501454023 in words is "one hundred fifty-one billion, five hundred one million, four hundred fifty-four thousand, twenty-three".