101374553 has 12 divisors (see below), whose sum is σ = 123075072. Its totient is φ = 81779520.

The previous prime is 101374523. The next prime is 101374571. The reversal of 101374553 is 355473101.

It is not a de Polignac number, because 101374553 - 2⁶ = 101374489 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101374513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23033 + ... + 27078.

It is an arithmetic number, because the mean of its divisors is an integer number (10256256).

Almost surely, 2^101374553 is an apocalyptic number.

It is an amenable number.

101374553 is a deficient number, since it is larger than the sum of its proper divisors (21700519).

101374553 is an equidigital number, since it uses as much as digits as its factorization.

101374553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50152 (or 50135 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 101374553 is about 10068.4930848663. The cubic root of 101374553 is about 466.2759161611.

The spelling of 101374553 in words is "one hundred one million, three hundred seventy-four thousand, five hundred fifty-three".