101131302294 has 192 divisors, whose sum is σ = 257264916480. Its totient is φ = 28409472000.

The previous prime is 101131302229. The next prime is 101131302319. The reversal of 101131302294 is 492203131101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23316094 + ... + 23320430.

It is an arithmetic number, because the mean of its divisors is an integer number (1339921440).

Almost surely, 2^101131302294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101131302294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128632458240).

101131302294 is an abundant number, since it is smaller than the sum of its proper divisors (156133614186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101131302294 is a wasteful number, since it uses less digits than its factorization.

101131302294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547 (or 4544 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

Adding to 101131302294 its reverse (492203131101), we get a palindrome (593334433395).

The spelling of 101131302294 in words is "one hundred one billion, one hundred thirty-one million, three hundred two thousand, two hundred ninety-four".