1114120402 has 4 divisors (see below), whose sum is σ = 1671180606. Its totient is φ = 557060200.

The previous prime is 1114120387. The next prime is 1114120417. The reversal of 1114120402 is 2040214111.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (1114120387) and next prime (1114120417).

It can be written as a sum of positive squares in only one way, i.e., 1110955561 + 3164841 = 33331^2 + 1779^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278530099 + ... + 278530102.

Almost surely, 2^1114120402 is an apocalyptic number.

1114120402 is a deficient number, since it is larger than the sum of its proper divisors (557060204).

1114120402 is an equidigital number, since it uses as much as digits as its factorization.

1114120402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557060203.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1114120402 is about 33378.4421745533. The cubic root of 1114120402 is about 1036.6783824089.

Adding to 1114120402 its reverse (2040214111), we get a palindrome (3154334513).

The spelling of 1114120402 in words is "one billion, one hundred fourteen million, one hundred twenty thousand, four hundred two".