1124102139 has 16 divisors (see below), whose sum is σ = 1532544000. Its totient is φ = 732715776.

The previous prime is 1124102131. The next prime is 1124102159. The reversal of 1124102139 is 9312014211.

It is not a de Polignac number, because 1124102139 - 2³ = 1124102131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1124102131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1387 + ... + 47435.

It is an arithmetic number, because the mean of its divisors is an integer number (95784000).

Almost surely, 2^1124102139 is an apocalyptic number.

1124102139 is a deficient number, since it is larger than the sum of its proper divisors (408441861).

1124102139 is a wasteful number, since it uses less digits than its factorization.

1124102139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46234.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 1124102139 is about 33527.6324693528. The cubic root of 1124102139 is about 1039.7651525316.

The spelling of 1124102139 in words is "one billion, one hundred twenty-four million, one hundred two thousand, one hundred thirty-nine".