1023020002132 has 6 divisors (see below), whose sum is σ = 1790285003738. Its totient is φ = 511510001064.

The previous prime is 1023020002097. The next prime is 1023020002187. The reversal of 1023020002132 is 2312000203201.

It can be written as a sum of positive squares in only one way, i.e., 1021223429136 + 1796572996 = 1010556^2 + 42386^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127877500263 + ... + 127877500270.

Almost surely, 2^{1023020002132} is an apocalyptic number.

It is an amenable number.

1023020002132 is a deficient number, since it is larger than the sum of its proper divisors (767265001606).

1023020002132 is a wasteful number, since it uses less digits than its factorization.

1023020002132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255755000537 (or 255755000535 counting only the distinct ones).

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

Adding to 1023020002132 its reverse (2312000203201), we get a palindrome (3335020205333).

The spelling of 1023020002132 in words is "one trillion, twenty-three billion, twenty million, two thousand, one hundred thirty-two".