2113140407 has 8 divisors (see below), whose sum is σ = 2415300000. Its totient is φ = 1811051424.

The previous prime is 2113140383. The next prime is 2113140431. The reversal of 2113140407 is 7040413112.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2113140383) and next prime (2113140431).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2113140407 - 2¹⁶ = 2113074871 is a prime.

It is a super-2 number, since 2×2113140407² = 8930724759392251298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113140437) 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, 91469 + ... + 112217.

It is an arithmetic number, because the mean of its divisors is an integer number (301912500).

Almost surely, 2^2113140407 is an apocalyptic number.

2113140407 is a deficient number, since it is larger than the sum of its proper divisors (302159593).

2113140407 is a wasteful number, since it uses less digits than its factorization.

2113140407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35305.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 2113140407 is about 45968.9069589435. The cubic root of 2113140407 is about 1283.2446181360.

Adding to 2113140407 its reverse (7040413112), we get a palindrome (9153553519).

The spelling of 2113140407 in words is "two billion, one hundred thirteen million, one hundred forty thousand, four hundred seven".