901923141 has 32 divisors (see below), whose sum is σ = 1453158400. Its totient is φ = 486077760.

The previous prime is 901923109. The next prime is 901923149. The reversal of 901923141 is 141329109.

It is not a de Polignac number, because 901923141 - 2⁵ = 901923109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 901923099 and 901923108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901923149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86436 + ... + 96306.

It is an arithmetic number, because the mean of its divisors is an integer number (45411200).

Almost surely, 2^901923141 is an apocalyptic number.

It is an amenable number.

901923141 is a deficient number, since it is larger than the sum of its proper divisors (551235259).

901923141 is a wasteful number, since it uses less digits than its factorization.

901923141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10129.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 901923141 is about 30032.0352457172. The cubic root of 901923141 is about 966.1765887749.

The spelling of 901923141 in words is "nine hundred one million, nine hundred twenty-three thousand, one hundred forty-one".