151021131141 has 16 divisors (see below), whose sum is σ = 208072470464. Its totient is φ = 97358661504.

The previous prime is 151021131139. The next prime is 151021131193. The reversal of 151021131141 is 141131120151.

It is not a de Polignac number, because 151021131141 - 2¹ = 151021131139 is a prime.

It is a super-3 number, since 3×151021131141³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151021131101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4155376 + ... + 4191561.

It is an arithmetic number, because the mean of its divisors is an integer number (13004529404).

Almost surely, 2^151021131141 is an apocalyptic number.

It is an amenable number.

151021131141 is a deficient number, since it is larger than the sum of its proper divisors (57051339323).

151021131141 is a wasteful number, since it uses less digits than its factorization.

151021131141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8347140.

The product of its (nonzero) digits is 120, while the sum is 21.

Adding to 151021131141 its reverse (141131120151), we get a palindrome (292152251292).

The spelling of 151021131141 in words is "one hundred fifty-one billion, twenty-one million, one hundred thirty-one thousand, one hundred forty-one".