1102312020023 has 8 divisors (see below), whose sum is σ = 1102644603648. Its totient is φ = 1101979500544.

The previous prime is 1102312019989. The next prime is 1102312020049. The reversal of 1102312020023 is 3200202132011.

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 1102312020023 - 2¹² = 1102312015927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102312019983 and 1102312020010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102312050023) 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, 82793015 + ... + 82806327.

It is an arithmetic number, because the mean of its divisors is an integer number (137830575456).

Almost surely, 2^{1102312020023} is an apocalyptic number.

1102312020023 is a deficient number, since it is larger than the sum of its proper divisors (332583625).

1102312020023 is a wasteful number, since it uses less digits than its factorization.

1102312020023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32073.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1102312020023 its reverse (3200202132011), we get a palindrome (4302514152034).

The spelling of 1102312020023 in words is "one trillion, one hundred two billion, three hundred twelve million, twenty thousand, twenty-three".