1023133013122 has 32 divisors (see below), whose sum is σ = 1711965357504. Its totient is φ = 454638350400.

The previous prime is 1023133013093. The next prime is 1023133013143. The reversal of 1023133013122 is 2213103313201.

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 = 1023133013093 and 1023133013102.

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, 1260904 + ... + 1906867.

It is an arithmetic number, because the mean of its divisors is an integer number (53498917422).

Almost surely, 2^{1023133013122} is an apocalyptic number.

1023133013122 is a deficient number, since it is larger than the sum of its proper divisors (688832344382).

1023133013122 is a wasteful number, since it uses less digits than its factorization.

1023133013122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3168114.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1023133013122 its reverse (2213103313201), we get a palindrome (3236236326323).

The spelling of 1023133013122 in words is "one trillion, twenty-three billion, one hundred thirty-three million, thirteen thousand, one hundred twenty-two".