3140193031 has 2 divisors, whose sum is σ = 3140193032. Its totient is φ = 3140193030.

The previous prime is 3140192989. The next prime is 3140193107. The reversal of 3140193031 is 1303910413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3140193031 - 2¹¹ = 3140190983 is a prime.

It is a super-2 number, since 2×3140193031² = 19721624543881933922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3140192987 and 3140193005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3140193431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570096515 + 1570096516.

It is an arithmetic number, because the mean of its divisors is an integer number (1570096516).

Almost surely, 2^3140193031 is an apocalyptic number.

3140193031 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140193031 is an equidigital number, since it uses as much as digits as its factorization.

3140193031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 3140193031 is about 56037.4252709740. The cubic root of 3140193031 is about 1464.3743566668.

The spelling of 3140193031 in words is "three billion, one hundred forty million, one hundred ninety-three thousand, thirty-one".