1034121131 has 4 divisors (see below), whose sum is σ = 1036477200. Its totient is φ = 1031765064.

The previous prime is 1034121097. The next prime is 1034121173. The reversal of 1034121131 is 1311214301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1034121131 is a prime.

It is a super-2 number, since 2×1034121131² = 2138813027161438322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1034121181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177376 + ... + 1178253.

It is an arithmetic number, because the mean of its divisors is an integer number (259119300).

Almost surely, 2^1034121131 is an apocalyptic number.

1034121131 is a deficient number, since it is larger than the sum of its proper divisors (2356069).

1034121131 is an equidigital number, since it uses as much as digits as its factorization.

1034121131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2356068.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1034121131 is about 32157.7538239225. The cubic root of 1034121131 is about 1011.2467468215.

Adding to 1034121131 its reverse (1311214301), we get a palindrome (2345335432).

The spelling of 1034121131 in words is "one billion, thirty-four million, one hundred twenty-one thousand, one hundred thirty-one".