1023122354131 has 8 divisors (see below), whose sum is σ = 1029128090544. Its totient is φ = 1017117672480.

The previous prime is 1023122354087. The next prime is 1023122354141. The reversal of 1023122354131 is 1314532213201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1023122354131 - 2²⁵ = 1023088799699 is a prime.

It is a super-2 number, since 2×1023122354131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1023122354131.

It is not an unprimeable number, because it can be changed into a prime (1023122354141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1725921 + ... + 2241661.

It is an arithmetic number, because the mean of its divisors is an integer number (128641011318).

Almost surely, 2^{1023122354131} is an apocalyptic number.

1023122354131 is a deficient number, since it is larger than the sum of its proper divisors (6005736413).

1023122354131 is a wasteful number, since it uses less digits than its factorization.

1023122354131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527381.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 1023122354131 its reverse (1314532213201), we get a palindrome (2337654567332).

The spelling of 1023122354131 in words is "one trillion, twenty-three billion, one hundred twenty-two million, three hundred fifty-four thousand, one hundred thirty-one".