101353023631 has 4 divisors (see below), whose sum is σ = 101476175152. Its totient is φ = 101229872112.

The previous prime is 101353023613. The next prime is 101353023637. The reversal of 101353023631 is 136320353101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 136320353101 = 41 ⋅3324886661.

It is a cyclic number.

It is not a de Polignac number, because 101353023631 - 2³⁵ = 66993285263 is a prime.

It is a super-2 number, since 2×101353023631² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101353023631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101353023637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61574526 + ... + 61576171.

It is an arithmetic number, because the mean of its divisors is an integer number (25369043788).

Almost surely, 2^101353023631 is an apocalyptic number.

101353023631 is a deficient number, since it is larger than the sum of its proper divisors (123151521).

101353023631 is an equidigital number, since it uses as much as digits as its factorization.

101353023631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123151520.

The product of its (nonzero) digits is 4860, while the sum is 28.

Adding to 101353023631 its reverse (136320353101), we get a palindrome (237673376732).

The spelling of 101353023631 in words is "one hundred one billion, three hundred fifty-three million, twenty-three thousand, six hundred thirty-one".