31201341141124 has 48 divisors (see below), whose sum is σ = 68076084142080. Its totient is φ = 12156289760160.

The previous prime is 31201341141107. The next prime is 31201341141163. The reversal of 31201341141124 is 42114114310213.

It is a super-2 number, since 2×31201341141124² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 31201341141092 and 31201341141101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86956317 + ... + 87314395.

It is an arithmetic number, because the mean of its divisors is an integer number (1418251752960).

Almost surely, 2^{31201341141124} is an apocalyptic number.

It is an amenable number.

31201341141124 is an abundant number, since it is smaller than the sum of its proper divisors (36874743000956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31201341141124 is a wasteful number, since it uses less digits than its factorization.

31201341141124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641008 (or 641006 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 31201341141124 its reverse (42114114310213), we get a palindrome (73315455451337).

The spelling of 31201341141124 in words is "thirty-one trillion, two hundred one billion, three hundred forty-one million, one hundred forty-one thousand, one hundred twenty-four".