3100040110402 has 4 divisors (see below), whose sum is σ = 4650060165606. Its totient is φ = 1550020055200.

The previous prime is 3100040110381. The next prime is 3100040110403. The reversal of 3100040110402 is 2040110400013.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1601842078321 + 1498198032081 = 1265639^2 + 1224009^2 .

It is a super-2 number, since 2×3100040110402² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3100040110403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 775010027599 + ... + 775010027602.

Almost surely, 2^{3100040110402} is an apocalyptic number.

3100040110402 is a deficient number, since it is larger than the sum of its proper divisors (1550020055204).

3100040110402 is a wasteful number, since it uses less digits than its factorization.

3100040110402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550020055203.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 3100040110402 its reverse (2040110400013), we get a palindrome (5140150510415).

The spelling of 3100040110402 in words is "three trillion, one hundred billion, forty million, one hundred ten thousand, four hundred two".