1460121031 has 4 divisors (see below), whose sum is σ = 1460955712. Its totient is φ = 1459286352.

The previous prime is 1460120993. The next prime is 1460121059. The reversal of 1460121031 is 1301210641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1301210641 = 9341 ⋅139301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1460121031 is a prime.

It is a super-2 number, since 2×1460121031² = 4263906850337005922, 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 (1460121931) 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, 414711 + ... + 418216.

It is an arithmetic number, because the mean of its divisors is an integer number (365238928).

Almost surely, 2^1460121031 is an apocalyptic number.

1460121031 is a deficient number, since it is larger than the sum of its proper divisors (834681).

1460121031 is an equidigital number, since it uses as much as digits as its factorization.

1460121031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834680.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1460121031 is about 38211.5300792837. The cubic root of 1460121031 is about 1134.4785409525.

Adding to 1460121031 its reverse (1301210641), we get a palindrome (2761331672).

The spelling of 1460121031 in words is "one billion, four hundred sixty million, one hundred twenty-one thousand, thirty-one".