3140250121 has 8 divisors (see below), whose sum is σ = 3245935104. Its totient is φ = 3034839360.

The previous prime is 3140250109. The next prime is 3140250173. The reversal of 3140250121 is 1210520413.

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 3140250121 - 2⁵ = 3140250089 is a prime.

It is a super-2 number, since 2×3140250121² = 19722341644881029282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3140253121) 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, 45136 + ... + 91201.

It is an arithmetic number, because the mean of its divisors is an integer number (405741888).

Almost surely, 2^3140250121 is an apocalyptic number.

3140250121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3140250121 is a deficient number, since it is larger than the sum of its proper divisors (105684983).

3140250121 is a wasteful number, since it uses less digits than its factorization.

3140250121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137111.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 3140250121 is about 56037.9346603709. The cubic root of 3140250121 is about 1464.3832309223.

Adding to 3140250121 its reverse (1210520413), we get a palindrome (4350770534).

The spelling of 3140250121 in words is "three billion, one hundred forty million, two hundred fifty thousand, one hundred twenty-one".