101021132032023 has 16 divisors (see below), whose sum is σ = 153937259671040. Its totient is φ = 57726249945696.

The previous prime is 101021132032019. The next prime is 101021132032027. The reversal of 101021132032023 is 320230231120101.

It is an interprime number because it is at equal distance from previous prime (101021132032019) and next prime (101021132032027).

It is not a de Polignac number, because 101021132032023 - 2² = 101021132032019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101021132032027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7232238 + ... + 15948276.

It is an arithmetic number, because the mean of its divisors is an integer number (9621078729440).

Almost surely, 2^{101021132032023} is an apocalyptic number.

101021132032023 is a deficient number, since it is larger than the sum of its proper divisors (52916127639017).

101021132032023 is an equidigital number, since it uses as much as digits as its factorization.

101021132032023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9267966.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 101021132032023 its reverse (320230231120101), we get a palindrome (421251363152124).

The spelling of 101021132032023 in words is "one hundred one trillion, twenty-one billion, one hundred thirty-two million, thirty-two thousand, twenty-three".