1023040131322 has 32 divisors (see below), whose sum is σ = 1763997396480. Its totient is φ = 440087845680.

The previous prime is 1023040131293. The next prime is 1023040131359. The reversal of 1023040131322 is 2231310403201.

It is a super-2 number, since 2×1023040131322² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1023040131293 and 1023040131302.

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, 861288 + ... + 1669699.

It is an arithmetic number, because the mean of its divisors is an integer number (55124918640).

Almost surely, 2^{1023040131322} is an apocalyptic number.

1023040131322 is a deficient number, since it is larger than the sum of its proper divisors (740957265158).

1023040131322 is a wasteful number, since it uses less digits than its factorization.

1023040131322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531986.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1023040131322 its reverse (2231310403201), we get a palindrome (3254350534523).

The spelling of 1023040131322 in words is "one trillion, twenty-three billion, forty million, one hundred thirty-one thousand, three hundred twenty-two".