3902291101 has 2 divisors, whose sum is σ = 3902291102. Its totient is φ = 3902291100.

The previous prime is 3902291089. The next prime is 3902291123. The reversal of 3902291101 is 1011922093.

3902291101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3883159225 + 19131876 = 62315^2 + 4374^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3902291101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3902291101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3902291201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1951145550 + 1951145551.

It is an arithmetic number, because the mean of its divisors is an integer number (1951145551).

Almost surely, 2^3902291101 is an apocalyptic number.

It is an amenable number.

3902291101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3902291101 is an equidigital number, since it uses as much as digits as its factorization.

3902291101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 3902291101 is about 62468.3207794159. The cubic root of 3902291101 is about 1574.3690898431.

The spelling of 3902291101 in words is "three billion, nine hundred two million, two hundred ninety-one thousand, one hundred one".