1144102031 has 8 divisors (see below), whose sum is σ = 1175929200. Its totient is φ = 1112696640.

The previous prime is 1144102021. The next prime is 1144102079. The reversal of 1144102031 is 1302014411.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1144102031 - 2²⁶ = 1076993167 is a prime.

It is a super-2 number, since 2×1144102031² = 2617938914676649922, 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 (1144102021) 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, 99941 + ... + 110798.

It is an arithmetic number, because the mean of its divisors is an integer number (146991150).

Almost surely, 2^1144102031 is an apocalyptic number.

1144102031 is a deficient number, since it is larger than the sum of its proper divisors (31827169).

1144102031 is an equidigital number, since it uses as much as digits as its factorization.

1144102031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210889.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1144102031 is about 33824.5773218233. The cubic root of 1144102031 is about 1045.8953982535.

Adding to 1144102031 its reverse (1302014411), we get a palindrome (2446116442).

The spelling of 1144102031 in words is "one billion, one hundred forty-four million, one hundred two thousand, thirty-one".