151130477 has 4 divisors (see below), whose sum is σ = 151249920. Its totient is φ = 151011036.

The previous prime is 151130461. The next prime is 151130519. The reversal of 151130477 is 774031151.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 774031151 = 557 ⋅1389643.

It is a cyclic number.

It is not a de Polignac number, because 151130477 - 2⁴ = 151130461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151130407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57803 + ... + 60360.

It is an arithmetic number, because the mean of its divisors is an integer number (37812480).

Almost surely, 2^151130477 is an apocalyptic number.

It is an amenable number.

151130477 is a deficient number, since it is larger than the sum of its proper divisors (119443).

151130477 is a wasteful number, since it uses less digits than its factorization.

151130477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119442.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 151130477 is about 12293.5136149109. The cubic root of 151130477 is about 532.6607354191.

The spelling of 151130477 in words is "one hundred fifty-one million, one hundred thirty thousand, four hundred seventy-seven".