2240103031 has 2 divisors, whose sum is σ = 2240103032. Its totient is φ = 2240103030.

The previous prime is 2240102947. The next prime is 2240103043. The reversal of 2240103031 is 1303010422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2240103031 - 2¹³ = 2240094839 is a prime.

It is a super-2 number, since 2×2240103031² = 10036123178990773922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2240102996 and 2240103014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2240103071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120051515 + 1120051516.

It is an arithmetic number, because the mean of its divisors is an integer number (1120051516).

Almost surely, 2^2240103031 is an apocalyptic number.

2240103031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240103031 is an equidigital number, since it uses as much as digits as its factorization.

2240103031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2240103031 is about 47329.7267158812. The cubic root of 2240103031 is about 1308.4465845556.

Adding to 2240103031 its reverse (1303010422), we get a palindrome (3543113453).

The spelling of 2240103031 in words is "two billion, two hundred forty million, one hundred three thousand, thirty-one".