101345251331 has 8 divisors (see below), whose sum is σ = 104954023200. Its totient is φ = 97744086720.

The previous prime is 101345251327. The next prime is 101345251379. The reversal of 101345251331 is 133152543101.

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 101345251331 - 2² = 101345251327 is a prime.

It is a super-2 number, since 2×101345251331² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101345251294 and 101345251303.

It is not an unprimeable number, because it can be changed into a prime (101345254331) 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, 1874690 + ... + 1927991.

It is an arithmetic number, because the mean of its divisors is an integer number (13119252900).

Almost surely, 2^101345251331 is an apocalyptic number.

101345251331 is a deficient number, since it is larger than the sum of its proper divisors (3608771869).

101345251331 is an equidigital number, since it uses as much as digits as its factorization.

101345251331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3803629.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 101345251331 its reverse (133152543101), we get a palindrome (234497794432).

The spelling of 101345251331 in words is "one hundred one billion, three hundred forty-five million, two hundred fifty-one thousand, three hundred thirty-one".