31411233130 has 32 divisors (see below), whose sum is σ = 58533224400. Its totient is φ = 12122245632.

The previous prime is 31411233121. The next prime is 31411233131. The reversal of 31411233130 is 3133211413.

It can be written as a sum of positive squares in 8 ways, for example, as 13202699409 + 18208533721 = 114903^2 + 134939^2 .

It is not an unprimeable number, because it can be changed into a prime (31411233131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358726 + ... + 437614.

Almost surely, 2^31411233130 is an apocalyptic number.

31411233130 is a deficient number, since it is larger than the sum of its proper divisors (27121991270).

31411233130 is a wasteful number, since it uses less digits than its factorization.

31411233130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80298.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 31411233130 its reverse (3133211413), we get a palindrome (34544444543).

The spelling of 31411233130 in words is "thirty-one billion, four hundred eleven million, two hundred thirty-three thousand, one hundred thirty".