101430331004 has 24 divisors (see below), whose sum is σ = 178366834128. Its totient is φ = 50468584320.

The previous prime is 101430330983. The next prime is 101430331007. The reversal of 101430331004 is 400133034101.

It is a super-2 number, since 2×101430331004² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101430331007) 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, 2046662 + ... + 2095634.

It is an arithmetic number, because the mean of its divisors is an integer number (7431951422).

Almost surely, 2^101430331004 is an apocalyptic number.

It is an amenable number.

101430331004 is a deficient number, since it is larger than the sum of its proper divisors (76936503124).

101430331004 is a wasteful number, since it uses less digits than its factorization.

101430331004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51485 (or 51483 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 101430331004 its reverse (400133034101), we get a palindrome (501563365105).

The spelling of 101430331004 in words is "one hundred one billion, four hundred thirty million, three hundred thirty-one thousand, four".