101040040302 has 16 divisors (see below), whose sum is σ = 212715874560. Its totient is φ = 31907381112.

The previous prime is 101040040279. The next prime is 101040040303. The reversal of 101040040302 is 203040040101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101040040303) 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, 443157958 + ... + 443158185.

It is an arithmetic number, because the mean of its divisors is an integer number (13294742160).

Almost surely, 2^101040040302 is an apocalyptic number.

101040040302 is an abundant number, since it is smaller than the sum of its proper divisors (111675834258).

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

101040040302 is a wasteful number, since it uses less digits than its factorization.

101040040302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886316167.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 101040040302 its reverse (203040040101), we get a palindrome (304080080403).

The spelling of 101040040302 in words is "one hundred one billion, forty million, forty thousand, three hundred two".