142311152151 has 64 divisors (see below), whose sum is σ = 249012771840. Its totient is φ = 78634644480.

The previous prime is 142311152117. The next prime is 142311152167. The reversal of 142311152151 is 151251113241.

142311152151 is a `hidden beast` number, since 1 + 4 + 23 + 111 + 521 + 5 + 1 = 666.

It is not a de Polignac number, because 142311152151 - 2¹⁵ = 142311119383 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142311152171) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 794376 + ... + 956898.

It is an arithmetic number, because the mean of its divisors is an integer number (3890824560).

Almost surely, 2^142311152151 is an apocalyptic number.

142311152151 is a deficient number, since it is larger than the sum of its proper divisors (106701619689).

142311152151 is a wasteful number, since it uses less digits than its factorization.

142311152151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162693 (or 162687 counting only the distinct ones).

The product of its digits is 1200, while the sum is 27.

Adding to 142311152151 its reverse (151251113241), we get a palindrome (293562265392).

The spelling of 142311152151 in words is "one hundred forty-two billion, three hundred eleven million, one hundred fifty-two thousand, one hundred fifty-one".